Normal sudoku rules apply. Each 2x2 box in a grid has contain low digit {1,2,3}, middle digit {4,5,6} and high digit {7,8,9}.
I found another 6-digit entropy sudoku. I hope all the fans of the series will be happy.
Solution code: first 3 digits of row 1
on 16. August 2026, 20:56 by Bankey
Your entropy puzzles are such a treat!! Thanks, @ fractalminding :).
on 13. August 2026, 18:51 by Franjo
Thank you very much for creating and sharing another one of these beautiful miracles.
on 13. August 2026, 13:19 by Mad-Tyas
Another very nice one!
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